Spiralbor 11,0x445mm HSS-Co DIN 1869 UF-L III

The multi-problem solver for deep hole drilling
- Twist drill bit for extrem deep drilling
- Due to the ultra flate flute design (wide helix angle, large tool side rake angle) even extreme long drill bits have enough stability and good chip removal
- To drill deep holes, in one operation (depending on material about 10 to 15 times the diameter) it is recommended to frequently pull out the drill bit
- Designed to drill: For medium- and long-chip producing materials up to a ressistance of max.1.200 N/mm2,for al/copper/alsi Alloy, electrolytic copper,tough brass, Stainless Steel,Bronze Soft,Brass DuctileTitanium, Titanium Alloys